{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "cell type", "RNA", "DNA", "cell line"], "input": "Synergistic transactivation of the BMRF1 promoter by the Z/c-myb combination appears to involve direct binding by the Z protein but not the c-myb protein ."}
{"protein": ["Z/c-myb combination", "Z protein", "c-myb protein"], "cell type": [], "RNA": [], "DNA": ["BMRF1 promoter", "c-myb"], "cell line": []}